You should reply modestly, because your m3 won't be impressing any girl anytime soon. Unless you find the 0.0001% of girls that are gearheads and car fanatics, most girls will view an m3 as just another 3 series that they have already seen on the road a 19328947834738753485 times before. And then you end up boring them to death with a detailed technical lecture about how your car is different than those 3 series because the engine was "racing derived" and the suspension was "tuned on the nurburgring"

What is the point of this? So vehement but largely untrue. Plenty of women appreciate the M3; even if they are not into cars and just think it looks good. The only place where women are not attracted to men with financial stability and nice cars is apparently on car forums. And nobody gives technical lectures or any of what you suggest; they just say, "want to go for a spin?"